Edward Tomasz Napierala
c0c0936205
Actually enforce limit for inheritable resources on fork.
...
MFC after: 3 days
2011-10-04 14:56:33 +00:00
Edward Tomasz Napierala
2d8696d1e8
Move some code inside the racct_proc_fork(); it spares a few lock operations
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and it's more logical this way.
MFC after: 3 days
2011-10-03 17:40:55 +00:00
Edward Tomasz Napierala
72a401d918
Fix another bug introduced in r225641, which caused rctl to access certain
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fields in 'struct proc' before they got initialized in do_fork().
MFC after: 3 days
2011-10-03 16:23:20 +00:00
Edward Tomasz Napierala
ac6fafe6c2
Fix bug introduced in r225641, which would cause panic if racct_proc_fork()
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returned error -- the racct_destroy_locked() would get called twice.
MFC after: 3 days
2011-10-03 15:32:15 +00:00
Edward Tomasz Napierala
2419d7f93b
Fix panic that happens when fork(2) fails due to a limit other than
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the rctl one - for example, it happens when someone reaches maximum
number of processes in the system.
Approved by: re (kib)
2011-09-03 08:08:24 +00:00
Edward Tomasz Napierala
85a2f1b4f2
Rename resource names to match these in login.conf.
2011-07-14 19:18:17 +00:00
Edward Tomasz Napierala
4fe8477539
Style fix - macros are supposed to be uppercase.
2011-07-07 17:44:42 +00:00
Edward Tomasz Napierala
7e2548ae0a
Remove definitions for RACCT_FSIZE and RACCT_SBSIZE - these two are rather
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performance-sensitive and not that useful, so I won't be merging them
before 9.0.
2011-05-27 19:57:58 +00:00
Edward Tomasz Napierala
a7ad07bff3
Change the way rctl interfaces with jails by introducing prison_racct
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structure, which acts as a proxy between them. This makes jail rules
persistent, i.e. they can be added before jail gets created, and they
don't disappear when the jail gets destroyed.
2011-05-03 07:32:58 +00:00
Edward Tomasz Napierala
c98fe0a557
Add missing stubs.
2011-04-05 19:50:34 +00:00
Edward Tomasz Napierala
d31b45e164
Remove pointless (always true) KASSERTs.
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Submitted by: pjd
2011-03-29 19:19:10 +00:00
Edward Tomasz Napierala
097055e26d
Add racct. It's an API to keep per-process, per-jail, per-loginclass
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and per-loginclass resource accounting information, to be used by the new
resource limits code. It's connected to the build, but the code that
actually calls the new functions will come later.
Sponsored by: The FreeBSD Foundation
Reviewed by: kib (earlier version)
2011-03-29 17:47:25 +00:00
